🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.45 AU - 0.71 AU

Year: 164 Days

Day: 34.9 Hours

Environment

Temp: 177 °C

Axial Tilt: 4.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.69 AU - 0.83 AU

Year: 246 Days

Day: 36.5 Hours

Environment

Temp: 110 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,815,163 km

• M1: 274,063 km (0.038 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.93 AU - 1.19 AU

Year: 405 Days

Day: 26.3 Hours

Environment

Temp: 19 °C

Axial Tilt: 28 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 97,815,163 km

• M1: 621,280 km (0.062 R)

Asteroid Belt

Center: 1.34 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.61 AU - 1.63 AU

Year: 765 Days

Day: 38.2 Hours

Environment

Temp: -53 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.1

Radius: 9.8

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 6.61 AU - 8.83 AU

Year: 7955 Days

Day: 7.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 97,815,163 km

• M1: 169,195 km (0.065 R)
• M2: 388,506 km (0.11 R)
• M3: 637,736 km (0.11 R)
• M4: 718,369 km (0.065 R)
• M5: 921,074 km (0.07 R)
• M6: 1,209,349 km (0.102 R)
• M7: 1,453,044 km (0.108 R)
• M8: 1,599,500 km (0.063 R)
• M9: 1,693,597 km (0.083 R)
• M10: 3,126,595 km (0.108 R)
• M11: 4,118,280 km (0.091 R)
• M12: 4,327,567 km (0.101 R)
• M13: 4,513,817 km (0.107 R)
• M14: 4,839,042 km (0.08 R)
• M15: 5,256,271 km (0.092 R)
• M16: 5,714,190 km (0.065 R)
• M17: 7,258,040 km (0.103 R)
• M18: 7,352,735 km (0.117 R)
• M19: 7,479,594 km (0.119 R)
• M20: 7,671,229 km (0.09 R)
• M21: 7,799,883 km (0.094 R)
• M22: 7,929,286 km (0.08 R)
• M23: 8,288,919 km (0.116 R)
• M24: 9,023,893 km (0.056 R)
• M25: 9,468,199 km (0.085 R)
• M26: 9,640,984 km (0.083 R)
• M27: 9,849,673 km (0.037 R)
• M28: 10,556,075 km (0.092 R)
• M29: 10,627,582 km (0.082 R)
• M30: 10,807,249 km (0.115 R)
• M31: 11,024,017 km (0.099 R)
• M32: 11,205,778 km (0.108 R)
• M33: 12,355,139 km (0.07 R)
• M34: 13,039,549 km (0.073 R)
• M35: 13,386,466 km (0.041 R)
• M36: 13,463,958 km (0.1 R)
• M37: 13,619,390 km (0.107 R)
• M38: 13,775,421 km (0.092 R)
• M39: 14,010,589 km (0.106 R)
• M40: 14,128,621 km (0.076 R)
• M41: 14,924,332 km (0.069 R)
• M42: 15,449,421 km (0.111 R)
• M43: 15,693,714 km (0.083 R)
• M44: 17,060,590 km (0.039 R)
• M45: 17,439,970 km (0.032 R)
• M46: 17,822,043 km (0.1 R)
• M47: 18,035,669 km (0.116 R)
• M48: 18,164,173 km (0.081 R)
• M49: 20,039,532 km (0.092 R)
• M50: 20,439,707 km (0.106 R)
• M51: 21,112,747 km (0.082 R)
• M52: 21,519,953 km (0.06 R)
• M53: 21,701,864 km (0.093 R)
• M54: 22,296,366 km (0.045 R)
• M55: 24,490,368 km (0.087 R)
• M56: 24,585,213 km (0.11 R)
• M57: 24,965,940 km (0.099 R)
• M58: 25,157,126 km (0.103 R)
• M59: 25,829,868 km (0.117 R)
• M60: 27,094,867 km (0.115 R)
• M61: 28,429,729 km (0.087 R)
• M62: 29,130,296 km (0.037 R)
• M63: 29,381,919 km (0.096 R)
• M64: 29,836,547 km (0.085 R)
• M65: 30,548,484 km (0.114 R)
• M66: 30,752,834 km (0.09 R)
• M67: 30,855,309 km (0.113 R)
• M68: 31,833,679 km (0.101 R)
• M69: 32,352,634 km (0.115 R)
• M70: 33,767,979 km (0.094 R)
• M71: 34,403,471 km (0.08 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 880

Radius: 7.5

Gravity: 15.64 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 16.81 AU - 16.95 AU

Year: 25720 Days

Day: 15.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 97,815,163 km

• M1: 96,341 km (0.083 R)
• M2: 874,998 km (0.109 R)
• M3: 1,601,894 km (0.049 R)
• M4: 2,687,975 km (0.088 R)
• M5: 2,775,788 km (0.115 R)
• M6: 3,561,626 km (0.099 R)
• M7: 3,756,103 km (0.089 R)
• M8: 4,004,137 km (0.058 R)
• M9: 4,779,802 km (0.093 R)
• M10: 5,827,286 km (0.117 R)
• M11: 5,884,283 km (0.115 R)
• M12: 6,524,262 km (0.095 R)
• M13: 7,125,047 km (0.034 R)
• M14: 7,308,754 km (0.07 R)
• M15: 7,869,147 km (0.081 R)
• M16: 7,995,557 km (0.111 R)
• M17: 8,637,931 km (0.053 R)
• M18: 8,703,006 km (0.107 R)
• M19: 9,031,223 km (0.045 R)
• M20: 10,592,427 km (0.073 R)
• M21: 14,262,811 km (0.104 R)
• M22: 16,715,916 km (0.043 R)
• M23: 17,452,237 km (0.107 R)
• M24: 17,699,971 km (0.105 R)
• M25: 18,534,279 km (0.053 R)
• M26: 19,125,938 km (0.1 R)
• M27: 21,997,619 km (0.034 R)
• M28: 22,713,894 km (0.096 R)
• M29: 24,445,339 km (0.077 R)
• M30: 26,787,294 km (0.109 R)
• M31: 28,614,632 km (0.092 R)
• M32: 28,809,408 km (0.119 R)
• M33: 29,200,008 km (0.117 R)
• M34: 31,079,706 km (0.098 R)
• M35: 32,591,093 km (0.095 R)
• M36: 32,896,123 km (0.05 R)
• M37: 33,100,174 km (0.098 R)
• M38: 33,714,573 km (0.094 R)
• M39: 35,999,381 km (0.076 R)
• M40: 36,314,734 km (0.101 R)
• M41: 36,420,050 km (0.119 R)
• M42: 36,948,430 km (0.077 R)
• M43: 37,372,839 km (0.118 R)
• M44: 37,798,894 km (0.106 R)
• M45: 37,905,557 km (0.095 R)
• M46: 38,226,445 km (0.08 R)
• M47: 38,440,968 km (0.119 R)
• M48: 38,548,379 km (0.102 R)
• M49: 38,655,791 km (0.092 R)
• M50: 40,170,768 km (0.102 R)
• M51: 41,484,686 km (0.114 R)
• M52: 41,594,790 km (0.043 R)
• M53: 42,368,511 km (0.049 R)
• M54: 43,817,815 km (0.099 R)
• M55: 44,042,212 km (0.07 R)
• M56: 45,396,820 km (0.053 R)
• M57: 46,079,136 km (0.11 R)
• M58: 47,339,049 km (0.096 R)
• M59: 47,569,281 km (0.089 R)
• M60: 48,610,183 km (0.106 R)
• M61: 50,126,806 km (0.115 R)
• M62: 52,133,661 km (0.078 R)
• M63: 52,728,761 km (0.096 R)
• M64: 54,286,823 km (0.045 R)
• M65: 54,769,276 km (0.101 R)
• M66: 55,859,845 km (0.09 R)
• M67: 56,346,936 km (0.072 R)
• M68: 56,957,744 km (0.062 R)
• M69: 59,919,931 km (0.061 R)
• M70: 60,293,776 km (0.098 R)
• M71: 60,793,283 km (0.116 R)
• M72: 60,918,347 km (0.06 R)
• M73: 62,174,221 km (0.113 R)
• M74: 62,300,332 km (0.058 R)
• M75: 62,678,965 km (0.108 R)
• M76: 66,121,212 km (0.077 R)
• M77: 67,411,643 km (0.037 R)
• M78: 70,017,339 km (0.094 R)
• M79: 70,279,733 km (0.084 R)
• M80: 71,200,658 km (0.117 R)
• M81: 72,125,472 km (0.068 R)
• M82: 75,595,544 km (0.102 R)
• M83: 76,944,618 km (0.099 R)
• M84: 77,486,461 km (0.083 R)
• M85: 78,983,038 km (0.112 R)
• M86: 79,392,787 km (0.11 R)
• M87: 81,039,111 km (0.079 R)
• M88: 83,808,018 km (0.114 R)
• M89: 85,484,113 km (0.098 R)
• M90: 86,326,349 km (0.109 R)
• M91: 87,453,569 km (0.076 R)
• M92: 91,007,416 km (0.087 R)
• M93: 92,442,059 km (0.065 R)
• M94: 96,352,997 km (0.055 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 13,359 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit